Fire tube boiler
United States Patent 3231014
US Patent References:
/0459227.html
- - 0459227

/0948865.html
- - 0948865

/1237031.html
- - 1237031

Method of brazing
- - 1550629

Process of making resistant plated tubing
- - 1728168


Inventors:
Morris, Koenig
Publication Date:
01/25/1966
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Assignee:
Morris, Koenig
Primary Class:
165/133
Other Classes:
138/145, 165/180
International Classes:
F22B37/06; F28F19/02; F22B37/00; F28F19/00
US Patent References:
1729343
1825678Cylinder lining
1986561High pressure boiler
2203317Locomotive smokestack
Foreign References:
GB294687A